石油天然气钢质管道无损检测 Nondestructive testing standard of oil and gas stee pipeline D20-10-23发布2021-02-01实施 中华人民共积国石油天然气行业标准石油天然气钢质管道无损检测Nondestructive testing standard ofoil and gas st...
中华人民共和国石油天然气行业标准钢质储罐罐底外壁阴极保护技术标准Specification of external surface cathodic protectionfor the bottom of steel storage tankSY/T 0088—2016主编部门:中国石油天然气集团公司批准部门:国家能源局石油工业出版社2016 北京国家能源局2016 年依据《国家能源局关于印...
INTERNATIONAL STANDARDISO 21809-3 Second edition 2016-03-01 Petroleum and natural gas industries — External coatings for buried or submerged pipelines used i...
中国石油天然气集团公司企业标准Q/SY 1357—2010 油气管道地面标识设置规范 Specifications for ground ID installed along oil and gas pipelines 2010-09-09 发布2010-10-01 实施 中国石油天然气集团公司 发 布 135...
Protection against lightningPart 1: General principles(IEC 62305-1:2010) --`,``,``,,,,,``,```,,,,,-`-``,```,,,`---Copyright European Committee for Electrotechnical S...
石油天然气工程施工质量验收统一标准Unified standard for construction quality acceptanceof petroleum and natural gas construction engineering 2019-05-24 发布2019-10-01 实施 ...